M24LR04E-RMN6T/2

Dynamic NFC/RFID tag IC with 4-Kbit EEPROM, energy harvesting, I2C bus and ISO 15693 RF interface

Parameters

Supply Voltage Min Volt	1.8
Supply Voltage Max Volt	5.5
Operating Temp Min Celsius	-40.0
Operating Temp Max Celsius	85.0
ECCN US	EAR99
ECCN EU	NEC
Packing Type	Tape And Reel
RoHs compliant	Ecopack2
Grade	Industrial
Package Name	SO8

Description

The M24LR04E-R device is a Dynamic NFC/RFID tag IC with a dual-interface, electrically erasable programmable memory (EEPROM). The logic scheme is shown in Figure 1.It features an I2C interface and can be operated from a VCCpower supply. It is also a contactless memory powered by the received...
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Key features

Key features
Belonging to ST25 family, which includes all NFC/RF ID tag and reader products from ST I²C interface Two-wires I²C serial interface supports 400 kHz protocol Single supply voltage: 1.8 V to 5.5 V Byte and Page Write (up to 4 bytes) Random and Sequential read modes Self-timed programming cycle Automatic address incrementing Enhanced ESD/latch-up protection I²C timeout Contactless interface ISO 15693 and ISO 18000-3 mode 1 compatible 13.56 MHz ± 7 kHz carrier frequency To tag: 10% or 100% ASK modulation using 1 out of 4 (26 Kbit/s) or 1 out of 256 (1.6 Kbit/s) pulse position coding From tag: load modulation using Manchester coding with 423 kHz and 484 kHz subcarriers in low (6.6 kbit/s) or high (26 kbit/s) data rate mode. Supports the 53 kbit/s data rate with Fast commands Internal tuning capacitance: 27.5pF 64-bit unique identifier (UID) Read Block & Write (32-bit blocks) Digital output pin User configurable pin: RF write in progress or RF busy mode Energy harvesting Analog pin for energy harvesting 4 sink current configurable ranges Temperature range From –40 to 85 °C Memory 4-Kbit EEPROM organized into: 512 bytes in I²C mode 128 blocks of 32 bits in RF mode Write time I²C: 5 ms (max.) RF: 5.75 ms including the internal Verify time Write cycling endurance: 1 million write cycles at 25 °C 150k write cycles at 85 °C More than 40-year data retention Multiple password protection in RF mode Single password protection in I²C mode Package SO8 (ECOPACK2^®) TSSOP8 (ECOPACK2^®) UFDFPN8 (ECOPACK2^®)

In stock

Quantity	$ per unit	Savings
1-9	$1.65	135%
10-24	$1.05	50%
25-99	$0.94	34%
100-249	$0.77	10%
250-499	$0.67	4%
500	$0.64	9%
500 +	Contact sales

$1.65

$0.70

Replacement product

ST25DV04KC-IE6S3

Parameters

Supply Voltage Min Volt	1.8
Supply Voltage Max Volt	5.5
Operating Temp Min Celsius	-40.0
Operating Temp Max Celsius	85.0
ECCN US	EAR99
ECCN EU	NEC
Packing Type	Tape And Reel
RoHs compliant	Ecopack2
Grade	Industrial
Package Name	SO8

Description

Key features

Key features
Belonging to ST25 family, which includes all NFC/RF ID tag and reader products from ST I²C interface Two-wires I²C serial interface supports 400 kHz protocol Single supply voltage: 1.8 V to 5.5 V Byte and Page Write (up to 4 bytes) Random and Sequential read modes Self-timed programming cycle Automatic address incrementing Enhanced ESD/latch-up protection I²C timeout Contactless interface ISO 15693 and ISO 18000-3 mode 1 compatible 13.56 MHz ± 7 kHz carrier frequency To tag: 10% or 100% ASK modulation using 1 out of 4 (26 Kbit/s) or 1 out of 256 (1.6 Kbit/s) pulse position coding From tag: load modulation using Manchester coding with 423 kHz and 484 kHz subcarriers in low (6.6 kbit/s) or high (26 kbit/s) data rate mode. Supports the 53 kbit/s data rate with Fast commands Internal tuning capacitance: 27.5pF 64-bit unique identifier (UID) Read Block & Write (32-bit blocks) Digital output pin User configurable pin: RF write in progress or RF busy mode Energy harvesting Analog pin for energy harvesting 4 sink current configurable ranges Temperature range From –40 to 85 °C Memory 4-Kbit EEPROM organized into: 512 bytes in I²C mode 128 blocks of 32 bits in RF mode Write time I²C: 5 ms (max.) RF: 5.75 ms including the internal Verify time Write cycling endurance: 1 million write cycles at 25 °C 150k write cycles at 85 °C More than 40-year data retention Multiple password protection in RF mode Single password protection in I²C mode Package SO8 (ECOPACK2^®) TSSOP8 (ECOPACK2^®) UFDFPN8 (ECOPACK2^®)